CVE-2026-54650: Bablilayoub Openhole

High severity, CVSS 8.6. EPSS: 0.5% chance of exploitation in the next 30 days.

openhole exposes localhost to the internet in one command. In 0.1.1 and earlier, openhole-server in internal/server/public_proxy.go forwarded r.URL.Path instead of preserving the original request target with r.URL.EscapedPath(), allowing percent encoded dot segments %2e and separators %2f to reach tunneled local services as ../ and / for path traversal. This issue is fixed in version 0.1.2.

Affected products

• Bablilayoub Openhole: before 0.1.2 (fixed in 0.1.2)

Published 2026-07-28. Last modified 2026-09-10.